TypeScriptToLua
diff --git a/‎src/lualib/Error.ts‎
Lines changed: 1 addition & 0 deletions b/‎src/lualib/Error.ts‎
Lines changed: 1 addition & 0 deletions
diff --git a/‎test/unit/error.spec.ts‎
Lines changed: 4 additions & 2 deletions b/‎test/unit/error.spec.ts‎
Lines changed: 4 additions & 2 deletions
@@ -24,6 +24,7 @@ function getErrorStack(constructor: () => any): string | undefined {
 
     if (_VERSION.includes("Lua 5.0")) {
         return debug.traceback(`[Level ${level}]`);
+        // @ts-ignore Fails when compiled with Lua 5.0 types
     } else if (_VERSION === "Lua 5.1") {
         // Lua 5.1 and LuaJIT have a bug where it's not possible to specify the level without a message.
         // @ts-ignore Fails when compiled with Lua 5.0 types
 
@@ -355,13 +355,15 @@ util.testEachVersion(
         ...util.expectEachVersionExceptJit(builder => {
             builder.expectToHaveNoDiagnostics();
             const luaResult = builder.getLuaExecutionResult();
-            expect(luaResult.split('\n').length).toBe(4);
+            // eslint-disable-next-line jest/no-standalone-expect
+            expect(luaResult.split('\n')).toHaveLength(4);
         }),
 
         // 5.0 debug.traceback doesn't support levels
-        [tstl.LuaTarget.Lua50]: builder => {
+        [tstl.LuaTarget.Lua50](builder) {
             builder.expectToHaveNoDiagnostics();
             const luaResult = builder.getLuaExecutionResult();
+            // eslint-disable-next-line jest/no-standalone-expect
             expect(luaResult).toContain("Level 4");
         }, 
     }